Hi! Thanks for reporting this.
An itemized list of all changes in this release is visible at https://salsa.debian.org/mariadb-team/mariadb-server/-/commits/debian/12-bookworm This is probably a result of upstream commit https://salsa.debian.org/mariadb-team/mariadb-server/-/commit/f1aaa7518461c346c06d4ed0701b42552129cfc5 ?
